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138 Commits

Author SHA1 Message Date
Paul Wells
f4a984d446 preallocate prometheus packet counters (#1942) 2023-08-08 01:06:14 -07:00
David Zhao
981fb7cac7 Adding license notices (#1913) 
* Adding license notices

* remove from config
 2023-07-27 16:43:19 -07:00
Benjamin Pracht
552e3758d5 Add IngressUpdated event (#1775) 2023-06-16 10:58:49 -07:00
David Zhao
f71544e27a Do not send ParticipantJoined webhook if connection was resumed (#1795) 
* Do not send ParticipantJoined webhook if connection was resumed

* isResume -> isMigration
 2023-06-15 15:39:04 -07:00
shishirng
2dd4e1365b Send EgressUpdated event (#1792) 
Signed-off-by: shishir gowda <shishir@livekit.io>
 2023-06-14 18:56:07 -04:00
David Zhao
7e5a7ae79f Fixed windows build (#1768) 2023-06-04 00:17:25 -07:00
Benjamin Pracht
e7879a46fc Add ingress telemetry support (#1763) 2023-06-02 17:38:19 -07:00
David Zhao
956735ae05 Fix node stats updates on Windows (#1748) 
Because we aren't able to get CPU count/load info on Windows, they are
stubbed out to return placeholders. This restores compatibility to run
on Windows.
 2023-05-29 10:53:08 -07:00
shishirng
3de51181ec Fix setting minscore - initialized to 0 (#1725) 
Signed-off-by: shishir gowda <shishir@livekit.io>
 2023-05-19 11:00:32 -04:00
shishirng
2e93d386fe send min/median connection score along with avg (#1720) 
* send min/median connection score along with avg
* guard against divide by zero for avg score calculation
* update median calculation

Signed-off-by: shishir gowda <shishir@livekit.io>
 2023-05-18 13:50:54 -04:00
Raja Subramanian
a085afc6ee Send quality stats to prometheus. (#1708) 2023-05-12 09:44:03 +05:30
David Colburn
2ccee369a6 update notifier (#1702) 2023-05-09 20:52:22 -07:00
David Colburn
ab6c994db4 update protocol/psrpc (#1643) 
* update protocol/psrpc

* metadata references
 2023-04-21 12:43:20 -07:00
David Zhao
40ceddd18b Integrate QueuedNotifier, fixes out-of-order delivery (#1615) 2023-04-15 01:20:23 -07:00
Paul Wells
6636e37664 add prometheus psrpc metrics observer (#1571) 
* add prometheus psrpc metrics observer

* record rpc error counts

* update psrpc

* update protocol
 2023-04-05 03:50:43 -07:00
David Colburn
108b251045 egress updated webhook (#1555) 2023-03-27 16:34:44 -07:00
David Colburn
191a9e8014 update core to 0.0.5 (#1540) 
* update core

* sort imports

* fix typos

* redundant types
 2023-03-22 16:53:23 -07:00
David Zhao
5ff72a99b9 Report publish & subscribe RTPStats as Telemetry events (#1506) 2023-03-10 10:28:54 -08:00
shishirng
8856ce6422 Bump up interval for sending telemetry stats to 30 seconds (#1430) 
Signed-off-by: shishir gowda <shishir@livekit.io>
 2023-02-16 15:53:58 -05:00
Dan McFaul
1848a21eda add configurable environment value (#1421) 
* add configurable prometheus env label

* Update pkg/config/config.go

Co-authored-by: Mathew Kamkar <578302+matkam@users.noreply.github.com>

* Update cmd/server/main.go

Co-authored-by: Mathew Kamkar <578302+matkam@users.noreply.github.com>

* Update config-sample.yaml

Co-authored-by: Mathew Kamkar <578302+matkam@users.noreply.github.com>

* set config.Environment value to dev when in dev mode

* be more precise for config-sample

---------

Co-authored-by: Mathew Kamkar <578302+matkam@users.noreply.github.com>
 2023-02-15 14:41:44 -07:00
Mathew Kamkar
937256d89e don't error when get tc stats fails (#1386) 2023-02-10 10:05:45 -08:00
David Zhao
2851a8ac98 Improved robustness of subscription stack (#1382) 
UpdateSubscription had a shortcoming where when it couldn't find the
participant, it ignored the request.

This PR further removes the reliance of current publisher state from
subscribers.
- SubscribeToTrack only takes in a trackID
- Introduced RoomTrackManager to maintain all published tracks to a room
- Added TrackUnpublished event to clearly indicate when a track has been removed
- SubscribeRequested event no longer include information about the publisher
 2023-02-06 18:08:26 -08:00
cnderrauber
8b6dab780c Add reconnect reason and signal rtt calculation (#1381) 
* Add connect reason and signal rtt calculate

* Update protocol

* solve comment
 2023-02-06 11:12:25 +08:00
David Zhao
b023c531c2 Fix incorrect unsubscribed track telemetry (#1350) 
- only log unsubscribe on close if Track was actually bound
- update subscribed counters even if a failure had been logged before
 2023-01-30 10:16:21 -08:00
Paul Wells
52fd0a641b adjust jitter histogram buckets (#1347) 
* adjust jitter histogram buckets

* typo
 2023-01-29 22:45:32 -08:00
David Zhao
2fa46e2df4 Retry initial connection attempt should it fail (#1335) 
Sometimes the initial selected node could fail. In that case, we'll give it a few more attempts to locate a media node for the session instead of failing it after the first try.
 2023-01-25 22:59:57 -08:00
David Zhao
cd6b8b80b9 feat: SubscriptionManager to consolidate subscription handling (#1317) 
Added a new manager to handle all subscription needs. Implemented using reconciler pattern. The goals are:

improve subscription resilience by separating desired state and current state
reduce complexity of synchronous processing
better detect failures with the ability to trigger full reconnect
 2023-01-24 23:06:16 -08:00
Dan McFaul
9e3ca1e989 adding rtc_init stat (#1316) 
* adding rtc_initiated stat

* clean up signal and rtc init/connected

* update naming and break out stats update funcs

* update protocol dependency
 2023-01-23 12:49:15 -07:00
Paul Wells
1ef7c46fd7 publish stream stats to prometheus (#1313) 
* add prometheus stats for rtt/jitter/packet loss

* add track source to metrics

* better packet loss bins

* add track type to metrics

* remove source from AnalyticsStat

* regenerate telemetry service fake

* compute loss from per stream packet count
 2023-01-19 19:37:15 -08:00
Benjamin Pracht
edc39da0b1 Add TwirpRequestStatusReporter twirp server hook to count requests (#1309) 2023-01-18 11:53:20 -08:00
David Zhao
732309a8c1 Added track success & muted events (#1308) 
Related to livekit/protocol#273

This PR adds:
- ParticipantResumed - for when ICE restart or migration had occurred
- TrackPublishRequested - when we initiate a publication
- TrackSubscribeRequested - when we initiate a subscription
- TrackMuted - publisher muted track
- TrackUnmuted - publisher unmuted track
- TrackPublish/TrackSubcribe events will indicate when those actions have been successful, to differentiate.
 2023-01-15 15:40:20 -08:00
Dan McFaul
4d6f0cd0f7 Stats collect v2 (#1291) 
* initial commit

* add correct label

* clean up

* more cleanup on adding stats

* cleanup

* move things to pub and sub monitors, ensure stats are correctly updated

* fix merge conflict

* Fix panic on MacOS (#1296)

* fixing last feedback

Co-authored-by: Raja Subramanian <raja.gobi@tutanota.com>
 2023-01-11 14:49:50 -07:00
Raja Subramanian
1db218a5b1 Fix panic on MacOS (#1296) 2023-01-11 10:08:56 +05:30
Mathew Kamkar
7c970da974 add memory used and total to node stats (#1293) 
* add memory used and total to node stats

* raja review: consistency

* update protocol
 2023-01-10 12:32:04 -08:00
shishirng
dceb624b83 Send participant object in telemetry on Active event (#1282) 
Signed-off-by: shishir gowda <shishir@livekit.io>
 2023-01-04 08:55:49 -05:00
David Zhao
c1d7dbd4fc Tweaks to prometheus participant counter (#1240) 
* Tweaks to prometheus participant counter

Ensure that we don't miss adding a count in migration scenarios

* avoid nil ICEConfig
 2022-12-19 14:30:14 -08:00
David Zhao
120335da00 Allow skipping of sending ParticipantJoined analytics event (#1236) 
In certain scenarios such as migration, we do not want a duplicate event
to be sent when the participant is reconnecting. The Prometheus metric
should still be updated though.
 2022-12-18 22:09:20 -08:00
David Zhao
33902a9f2a Do not send ParticipantLeft webhook event unless connected successfully. (#1234) 
Fixes #1130
 2022-12-18 17:37:55 -08:00
cnderrauber
3c907ed460 Add stats for data channel and signal (#1198) 
* Add stats for data channel and signal

* Solve comment
 2022-11-30 14:53:19 +08:00
Mathew Kamkar
caae389717 node type prometheus metric labels (#1197) 2022-11-29 20:36:35 -08:00
Raja Subramanian
1e8cc0dc76 Consolidate getMemoryStats (#1122) 
* Consolidate getMemoryStats

* Avoid divide-by-0
 2022-10-26 09:16:39 +05:30
Raja Subramanian
96a058b503 Populate memory load in node stats. (#1121) 2022-10-25 21:31:23 +05:30
shishirng
8dc5a899a9 Create stats worker for participant on Active if not exists (#1059) 
on migration, participants don't send JOIN event, so create it in
PARTICIPANT_ACTIVE event
 2022-09-29 17:26:43 -04:00
David Zhao
3da908302a Do not warn when notifier isn't configured (#1043) 
By default there are no webhook URLs to notify, so a notifier isn't created.
 2022-09-26 13:30:27 -07:00
David Colburn
803046b882 Auto egress (#1011) 
* auto egress

* fix room service test

* reuse StartTrackEgress

* add timestamp

* update prefixed filename explicitly

* update protocol

* clean up telemetry

* fix telemetry tests

* separate room internal storage

* auto participant egress

* remove custom template url

* fix internal key

* use map for stats workers

* remove sync.Map

* remove participant composite
 2022-09-21 12:04:19 -07:00
cnderrauber
c401ca58af turn packet and bytes stats used for telemetry and load control (#969) 
* stats for turn

* add connections stats

* stats for standalone turn server only

* wire update
 2022-08-31 11:00:27 +08:00
Mathew Kamkar
767d660809 Use LocalNode ID in Prometheus metrics (#959) 2022-08-25 22:16:20 -07:00
shishirng
79cf614783 Send egressInfo in telemetry event (#941) 
Signed-off-by: shishir gowda <shishir@livekit.io>

Signed-off-by: shishir gowda <shishir@livekit.io>
 2022-08-23 08:18:12 -04:00
David Zhao
b8bda3f14b Separate calls to Telemetry vs Prometheus room lifecycle (#935) 
* Separate calls to Telemetry vs Prometheus room lifecycle

* remove unused import
 2022-08-20 20:22:16 -07:00
shishirng
a3e8304b56 send participant info/identity during track_published event (#846) 
Signed-off-by: shishir gowda <shishir@livekit.io>
 2022-07-21 17:34:52 -04:00